DOS

远程登录unixcenter服务器，有超过10台的大型主机服务器群。(Unixcenter remote login server, there are more than 10 large-scale mainframe server cluster.)

哲学家问题,五个任务，吃饭，只有五支筷子不吃饭的时候思考(Allow phonetic typing EnglishSpanishArabicPhilosopher, five tasks, eating, and only five chopsticksDo not eat when thinkingAllow phonetic typing EnglishSpanishArabicPhilosopher, five tasks, eating, and only five chopsticksDo not eat when thinking)

NASM加C语言实现的一个简单的内核，自己写操作系统资料(NASM plus C language implementation of a simple kernel, the operating system to write their own data)

生产者消费者问题-经典进程同步问题——生产者消费者问题及其同步方案；(produce&comsumer produce&comsumerproduce&comsumerproduce&comsumer)

C implementation of the readers writers problem !

这是个一个基于mips的开源操作系统ucore.(An operating system based-on mips.)

银行家算法是一种最有代表性的避免死锁的算法。又被称为“资源分配拒绝”法(Bankers algorithm is one of the most representative of the algorithm to avoid deadlock. Also known as "resource allocation denial" method)

操作系统实验-死锁避免算法，word文档，详细，全，可执行，自己写的，希望快点能在贵网站下载。。。(Operating System Experiment- Deadlock avoidance algorithm, word documents, detailed, full, enforceable, wrote it myself, hope quickly in your website. . .)

支持可信启动链，支持TPM/TCM。在GRUB的stage1, stage1.5, stage2对关键加载数据进行扫描，并记录到TPM/TCM芯片中。需要BIOS提供0x1A中断实现。(supports trusted booting, support TPM/TCM。This software measures key data in stage1, stage1.5, stage2, and record into TPM/TCM chip. needs 0x1A interrupt functions implemented in BIOS.)

1．虚拟存储器的引入 局部性原理：程序在执行时在一较短时间内仅限于某个部分；相应的，它所访问的存储空间也局限于某个区域，它主要表现在以下两个方面：时间局限性和空间局限性。 2．虚拟存储器的定义 虚拟存储器是只具有请求调入功能和置换功能，能从逻辑上对内存容量进行扩充的一种存储器系统 (1. The introduction of virtual memory locality principle: program execution in a relatively short period of time limited to a particular part of it Accordingly, it has access to the storage space is also limited to a particular region, it is mainly manifested in the following two aspects: the time limitations and space limitations. 2. The definition of virtual memory Virtual memory is just a request for redeployment of functions and displacement functions, from the logical to expand the memory capacity of a memory system)